VHOSPITAL.CLINIC · Medical Q&A

What Causes Vertigo?

A complete overview of all potential causes of vertigo, from benign to serious medical conditions.

What It Means

Vertigo has many potential causes spanning multiple organ systems. A systematic approach — considering the character, timing, triggers, and associated symptoms — helps identify the most likely cause and guides appropriate management.

Common Causes

  • Infectious causes: viral, bacterial, or fungal pathogens triggering systemic or localised vertigo
  • Inflammatory/autoimmune: the body's immune response producing vertigo as a bystander effect
  • Metabolic: disorders of thyroid, adrenal, or blood glucose regulation
  • Structural/mechanical: nerve compression, joint damage, or organ enlargement
  • Underlying conditions: Menieres Disease, Labyrinthitis are among the leading identifiable causes

Red Flags — When to Act

  • Unintentional weight loss accompanying vertigo (possible malignancy or metabolic disease)
  • Night sweats, fever, and vertigo persisting >2 weeks
  • New vertigo in someone with a known cancer, immunosuppression, or recent surgery
  • Rapid progression or change in the character of long-standing vertigo
  • Family history of serious hereditary conditions presenting with vertigo

What to Do Now

  1. 1.Keep a symptom diary: date, time, severity, triggers, and what improves or worsens vertigo
  2. 2.Review your medications — many drugs can cause vertigo as a side effect
  3. 3.Assess lifestyle factors: sleep, diet, alcohol, exercise, and hydration
  4. 4.Use our AI symptom checker to receive a structured differential and guidance
  5. 5.Book a GP appointment for persistent, recurring, or unexplained vertigo

When to See a Doctor

  • Vertigo persists beyond 1 week without an obvious cause
  • Severity is moderate-to-severe or worsening over time
  • Any red-flag features are present (see above)

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Frequently Asked Questions

What is the most common cause of vertigo?

The most common causes of vertigo in the general population are stress, dehydration, poor sleep, and minor infections. In specific populations, Menieres Disease and other underlying conditions account for a significant proportion of cases.

Can medications cause vertigo?

Yes — many medications list vertigo as a potential side effect. Common culprits include antihypertensives, antibiotics, NSAIDs, and hormonal treatments. Review your medication list with a pharmacist or doctor if you suspect a drug-related cause.

Is vertigo always related to a physical cause?

No. Psychological conditions such as anxiety, depression, and stress disorders frequently produce genuine physical vertigo through the mind-body axis. Psychosomatic vertigo is a real, measurable phenomenon requiring appropriate treatment.

Related Resources

Possible Causes

  • Infectious causes: viral, bacterial, or fungal pathogens triggering systemic or localised vertigo
  • Inflammatory/autoimmune: the body's immune response producing vertigo as a bystander effect
  • Metabolic: disorders of thyroid, adrenal, or blood glucose regulation
  • Structural/mechanical: nerve compression, joint damage, or organ enlargement
vertigoFull symptom guide

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Medical ReviewvHospital Editorial Team · 2024–2025
Sources:WHOPubMedUpToDateNICE